196097440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1447}}^1$

素因数の和:1491

約数の個数: 144

約数和(自身を含む): 582374016

約数和(自身を除く): 386276576

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1120, 1210, 1232, 1447, 1540, 1694, 1760, 1936, 2420, 2464, 2894, 3080, 3388, 3872, 4235, 4840, 5788, 6160, 6776, 7235, 8470, 9680, 10129, 11576, 12320, 13552, 14470, 15917, 16940, 19360, 20258, 23152, 27104, 28940, 31834, 33880, 40516, 46304, 50645, 57880, 63668, 67760, 79585, 81032, 101290, 111419, 115760, 127336, 135520, 159170, 162064, 175087, 202580, 222838, 231520, 254672, 318340, 324128, 350174, 405160, 445676, 509344, 557095, 636680, 700348, 810320, 875435, 891352, 1114190, 1225609, 1273360, 1400696, 1620640, 1750870, 1782704, 2228380, 2451218, 2546720, 2801392, 3501740, 3565408, 4456760, 4902436, 5602784, 6128045, 7003480, 8913520, 9804872, 12256090, 14006960, 17827040, 19609744, 24512180, 28013920, 39219488, 49024360, 98048720, 196097440]

約数ペア:

[(1, 196097440), (2, 98048720), (4, 49024360), (5, 39219488), (7, 28013920), (8, 24512180), (10, 19609744), (11, 17827040), (14, 14006960), (16, 12256090), (20, 9804872), (22, 8913520), (28, 7003480), (32, 6128045), (35, 5602784), (40, 4902436), (44, 4456760), (55, 3565408), (56, 3501740), (70, 2801392), (77, 2546720), (80, 2451218), (88, 2228380), (110, 1782704), (112, 1750870), (121, 1620640), (140, 1400696), (154, 1273360), (160, 1225609), (176, 1114190), (220, 891352), (224, 875435), (242, 810320), (280, 700348), (308, 636680), (352, 557095), (385, 509344), (440, 445676), (484, 405160), (560, 350174), (605, 324128), (616, 318340), (770, 254672), (847, 231520), (880, 222838), (968, 202580), (1120, 175087), (1210, 162064), (1232, 159170), (1447, 135520), (1540, 127336), (1694, 115760), (1760, 111419), (1936, 101290), (2420, 81032), (2464, 79585), (2894, 67760), (3080, 63668), (3388, 57880), (3872, 50645), (4235, 46304), (4840, 40516), (5788, 33880), (6160, 31834), (6776, 28940), (7235, 27104), (8470, 23152), (9680, 20258), (10129, 19360), (11576, 16940), (12320, 15917), (13552, 14470)]